<template>
	<div class="father">
		<h3>父组件</h3>
		<h4 v-show="toy">子给的玩具：{{ toy }}</h4>
		<!-- 给子组件Child绑定事件 -->
		<Child @send-toy="saveToy" />
	</div>
</template>

<script setup lang="ts" name="Father">
import Child from './Child.vue'
import { ref } from "vue";
// 数据
let toy = ref('')
// 用于保存传递过来的玩具
function saveToy(value: string) {
	console.log('saveToy', value)
	toy.value = value
}
</script>

<style scoped>
.father {
	background-color: rgb(165, 164, 164);
	padding: 20px;
	border-radius: 10px;
}

.father button {
	margin-right: 5px;
}
</style>